Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6740694 | Preparation of low-dust stabilisers | Daniel Thibaut, Benjamin Breitenstein, Christoph Kleiner, Matthias von Frieling, Martin Von Büren +1 more | 2004-05-25 |
| 6310220 | Stabilizing polycarbonates | Alfred Georges Oertli | 2001-10-30 |
| 6225375 | Preparation of low-dust stabilizers | Daniel Thibaut, Benjamin Breitenstein, Christoph Kleiner, Matthias von Frieling, Martin Von Büren +1 more | 2001-05-01 |
| 5763512 | Stabilization of polyamide, polyester and polyketone | — | 1998-06-09 |
| 5760111 | o-Hydroxyphenyl-s-triazines | Jean-Luc Birbaum, Jurgen Kaschig, Dieter Reinehr, Manfred Rembold, Helmut Luther +2 more | 1998-06-02 |
| 5488112 | Dimeric benzotriazoles as UV absorbers | Dieter Reinehr, Jean-Pierre Bacher | 1996-01-30 |
| 5288778 | Stabilized polymers having hetero atoms in the main chain | Kurt Burdeska, Mario Slongo, Jean-Luc Birbaum | 1994-02-22 |
| 4960808 | Stabilized ethylene monoxide-olefin copolymers | — | 1990-10-02 |
| 4708979 | Process for the stabilization of spherically polymerized polyolefins | Enea Pedrazzetti, Walter Meyer | 1987-11-24 |
| 4288565 | Storable, solid mixture for the preparation of plastics which are based on epoxide resin and are stable to hydrolysis, the use of this mixture for the preparation of such plastics and plastics obtained in this way | Friedrich Lohse, Ferdinand Gutekunst, Rolf Schmid | 1981-09-08 |
| 4246366 | Mixtures of glycidylated hydantoins and polyhydric phenols and the use thereof for the preparation of plastics | Rolf Schmid, Ferdinand Gutekunst, Friedrich Lohse | 1981-01-20 |